17x17x1 Exact MERV 8 AC Furnace Filters 12 Pack spl_bfg Working Environments: Temperature 0-50°C

Working Environments:                       Temperature 0-50°C

improve flavor

3000-3200K

½ ml per gallon

For growers: Use in pre- and post- grading coolers for maximum water uptake

17x17x1 Exact MERV 8 AC Furnace Filters 12 Pack spl_bfg Working Environments: Temperature 0-50°CNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters